@charset "UTF-8";
/* common */
* {
  box-sizing: border-box;
}
html {
  margin: 0;
  padding: 0;
}
body {
  margin: 0;
  padding: 0;
  color: rgb(80, 80, 80);
  font-family: "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", YuGothic, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%
}
a {
  text-decoration: none;
}
input, button {
  font-family: inherit;
  border: none;
  outline: none;
}
.tm-20 {
  margin-top: 20px;
}
.text-center {
  text-align: center;
}
.bg-gray {
  background: rgb(240, 240, 240);
}
.yellow-button {
  color: rgb(255, 255, 255);
  background: rgb(250, 200, 0);
  transition: .3s;
}
.yellow-button:hover {
  opacity: .7;
}
.message-box {
  margin: 20px auto;
  padding: 5px;
  text-align: center;
  font-size: .8em;
}
.message-box.green {
  color: rgb(80, 120, 40);
  border: 1px solid rgba(80, 120, 40, .35);
}
.message-box.red {
  color: rgb(180, 10, 60);
  border: 1px solid rgba(180, 10, 60, .25);
}
.link-area {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.link-area a {
  width: 200px;
  padding: 8px 10px;
  display: block;
  font-size: .8em;
  font-weight: bold;
  box-shadow: 0 0 4px rgba(0, 0, 0, .2);
}

/* registration */
.registration-container {
  max-width: 720px;
  min-height: 100vh;
  margin: 0 auto;
  padding: 40px;
}
.registration-wrap {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
}
.registration {
  width: 100%;
  padding: 25px;
  font-size: 20px;
  border: 1px solid rgb(220, 220, 220);
  background: rgb(255, 255, 255);
}
.registration button {
  width: 100%;
  margin-top: 15px;
  padding: 20px;
  letter-spacing: 1em;
  font-size: 1em;
  font-weight: bold;
  box-shadow: 0 0 4px rgba(0, 0, 0, .2);
  text-indent: 1em;
}
.registration h1 {
  margin: 0 0 20px 0;
  color: rgb(0, 115, 120);
  text-align: center;
  font-size: .9em;
}
.registration h2 {
  margin: 0;
  color: rgb(0, 115, 120);
  font-size: .8em;
  font-feature-settings: "palt";
}
.registration p {
  margin: 0;
  font-size: .75em;
}
.registration form {
  margin-top: 20px;
}
.form-inner {
  padding: 15px 0;
  border-bottom: 1px solid rgb(240, 240, 240);
}
.form-inner:first-of-type {
  border-top: 1px solid rgb(240, 240, 240);
}
.item {
  width: 100%;
  display: flex;
  align-items: center;
}
.item label {
  width: 120px;
  font-size: .75em;
}
.item input {
  width: calc(100% - 120px);
  margin-left: -1px;
  padding: 8px 15px;
  font-size: .75em;
  border: 1px solid rgb(200, 200, 200);
  background: rgb(250, 250, 250);
}
.item input::placeholder {
  color: rgb(200, 200, 200);
}
.add-info {
  margin-top: 1.5em;
}
.copyright {
  margin-top: 1em;
  text-align: right;
  font-weight: bold;
}
.copyright small {
  font-size: .7em;
}

/* 767px以下の時のスタイル */
@media (max-width: 767px) {
  .registration-container {
    padding: 15px;
  }
  .registration-wrap {
    min-height: calc(100vh - 30px);
  }
  .registration {
    padding: 10px;
    font-size: 18px;
  }
  .item label {
    width: 95px;
  }
  .item input {
    width: calc(100% - 95px);
    padding: 8px;
  }
}